I have a question about CO's EWR-SJU flights. I took this flight in the mid 90's. They had widebody A300's on some sections back then.
Both then and in recent years they have used 757's also.
Recently I noticed that during off-peak months the flight is now a once daily 737. During peak travel periods like over Christmas and in the spring and summer, there are now 3 daily flights, on 737 800s.
I am a bit surprised because I thought year round traffic on this route was consistently higher than 1 daily flight. And capacity increases for peak travel times were much higher in the past than they are currently.
I thought that relatively speaking this route was a "bigger market" than what it appears to be now.
The change seems dramatic.